Examlex
Which of the following is a factor that helps explain Earth's lack of craters compared to the Moon?
Porosity
The measure of how much of a rock is open space, which could be filled by liquids or gases.
Igneous Rocks
Geological formations that originate from the solidification and cooling of molten rock materials.
Porosity
The measure of empty spaces in a material, indicating its ability to hold fluid.
Permeability
The measure of a material's ability to allow fluids to pass through it, often related to the porosity and texture of the material.
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